package com.woniuxy.ams.utils;

import com.google.gson.Gson;
import com.qiniu.common.QiniuException;
import com.qiniu.http.Response;
import com.qiniu.storage.Configuration;
import com.qiniu.storage.Region;
import com.qiniu.storage.UploadManager;
import com.qiniu.storage.model.DefaultPutRet;
import com.qiniu.util.Auth;
import com.qiniu.util.StringMap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.multipart.MultipartFile;

import java.io.ByteArrayInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

public class QNUtils {

    private static final Logger LOGGER = LoggerFactory.getLogger(QNUtils.class);

    public static String uploadFiles(String accessKey, String secretKey,
                                     String bucket, InputStream file, String mime,
                                     String finalFileName,String domain) {
        LOGGER.info(accessKey);
        LOGGER.info(secretKey);
        LOGGER.info(bucket);

        Auth auth = Auth.create(accessKey, secretKey);
        String upToken = auth.uploadToken(bucket);
        System.out.println(upToken);


        //构造一个带指定 Region 对象的配置类
        Configuration cfg = new Configuration(Region.region2());
        //...其他参数参考类注释

        UploadManager uploadManager = new UploadManager(cfg);
        //...生成上传凭证，然后准备上传
        //如果是Windows情况下，格式是 D:\\qiniu\\test.png
        //String localFilePath = "/home/qiniu/test.png";
        //String localFilePath = ;
        //默认不指定key的情况下，以文件内容的hash值作为文件名
        // ByteArrayInputStream byteInputStream=new ByteArrayInputStream(uploadBytes);
        String key = null;

        Auth QNauth = Auth.create(accessKey, secretKey);
        String QNUpToken = QNauth.uploadToken(bucket, null, 3600, new StringMap()
                .putNotEmpty("saveKey", finalFileName), true);

        DefaultPutRet putRet = null;
        try {

            Response response = uploadManager.put(file, key, QNUpToken, null, mime);
            //解析上传成功的结果
            putRet = new Gson().fromJson(response.bodyString(), DefaultPutRet.class);

        } catch (QiniuException ex) {
            Response r = ex.response;
            System.err.println(r.toString());
            try {
                System.err.println(r.bodyString());
            } catch (QiniuException ex2) {
                //ignore
            }
        }
        return domain+"/"+finalFileName;
    }
}